Greenhouse cultivation disinfection and sterilization equipment

Abstract

The utility model discloses disinfection and sterilization equipment for greenhouse cultivation, which belongs to the technical field of greenhouse cultivation and comprises a frame, a ploughing mechanism arranged at the bottom of one side of the frame, a disinfectant tank mounted in the middle of the top end of the frame, and a rake tooth frame mounted at the bottom of the frame far away from the ploughing mechanism. Rake teeth are fixedly connected to the bottom of the rake tooth frame at equal intervals, a header pipe is installed at the top of the rake tooth frame, and a liquid pump is installed in the disinfectant box and communicated with the header pipe through a connecting pipe; the agricultural machine drives the machine frame to move, soil is loosened through the ploughing mechanism, then the soil is leveled through the rake teeth, meanwhile, the liquid pump pumps out a soil disinfectant in the disinfectant box, the soil disinfectant enters the liquid medicine groove through the main pipe and the branch pipe and is finally discharged through the spraying holes, and the soil disinfectant is evenly injected into the soil. The soil is assisted to complete rapid sterilization, the disinfection and sterilization efficiency of the soil can be effectively improved, and then the agricultural production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse cultivation, in particular to a disinfection and sterilization device for greenhouse cultivation. Background Art

[0002] Greenhouse cultivation is a method of growing horticultural crops. It uses heat preservation, heating, light transmission and other equipment (such as cold beds, hot beds, greenhouses, etc.) and corresponding technical measures to protect thermophilic plants from cold and winter or promote growth and early flowering and fruiting.

[0003] Before sowing crops, the soil needs to be disinfected and sterilized. The existing disinfection and sterilization methods are to turn the soil, sterilize the soil through sunlight, or add soil disinfectants to assist in accelerating disinfection. However, soil disinfectants are sprayed directly on the soil surface and cannot evenly penetrate the soil, so that disinfection takes many days to complete, affecting agricultural planting, making the overall planting efficiency low and inconvenient to use. Therefore, we propose a greenhouse cultivation disinfection and sterilization equipment to solve the problems raised. Utility Model Content

[0004] The purpose of the utility model is to provide a greenhouse cultivation disinfection and sterilization equipment, which can evenly inject soil disinfectant into the soil, assist the soil to complete rapid sterilization, effectively improve the disinfection and sterilization efficiency of the soil, and thus improve agricultural production efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: A greenhouse cultivation disinfection and sterilization equipment, comprising a frame, a plowing mechanism is provided at the bottom of one side of the frame, and a disinfectant box is installed at the middle of the top of the frame, wherein:

[0006] A rake rack is installed at the bottom of the frame away from the plowing mechanism, rake teeth are fixedly connected to the bottom of the rake rack at equal intervals, a main pipe is installed on the top of the rake rack, a liquid pump is installed in the disinfectant box, and the liquid pump is connected to the main pipe through a connecting pipe;

[0007] A liquid medicine tank is provided in the rake teeth, the main pipe is connected with the liquid medicine tank through a branch pipe, and spray holes are equidistantly provided on the ring side of the rake teeth corresponding to the liquid medicine tank, and the spray holes are controlled to be on and off by an opening and closing mechanism.

[0008] Preferably, the plowing mechanism includes a bracket, a bracket is installed at the bottom of the frame corresponding to the connecting frame, a plow roller is rotatably connected to the inner side of the bracket, a motor is installed on the outer side of the bracket, and the shaft end of the motor is fixedly connected to the plow roller.

[0009] Preferably, a controller is installed on one side outside the disinfectant box, a battery is installed on the top of the frame close to the disinfectant box, and a connecting frame is fixedly connected to the top of one end of the frame corresponding to the plowing mechanism.

[0010] Preferably, the opening and closing mechanism includes a sealing tube, a sealing tube is arranged in the medicine liquid tank, a spring is installed at the bottom of the sealing tube, the bottom end of the spring is connected to the bottom end of the medicine liquid tank, and a through hole penetrates the outer side of the sealing tube corresponding to the spray hole.

[0011] Preferably, the medicine liquid tank is a rectangular tank, and the inner dimensions of the medicine liquid tank match the outer dimensions of the sealing tube, the bottom of the sealing tube is in a closed state, and the top of the sealing tube is in an open state.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. In the utility model, the agricultural machinery drives the frame to move, firstly loosens the soil through the plowing mechanism, then levels the soil through the rake teeth, and at the same time, the liquid pump draws out the soil disinfectant in the disinfectant box, so that the soil disinfectant enters the liquid medicine tank through the main pipe and the branch pipe, and finally is discharged through the spray hole, so that the soil disinfectant is evenly injected into the soil, assists the soil to complete rapid sterilization, can effectively improve the disinfection and sterilization efficiency of the soil, and thus improve the agricultural production efficiency.

[0014] 2. In the utility model, when the liquid pump is working, the liquid medicine is injected into the liquid medicine tank, and then enters into the sealing tube, pushing the sealing tube to overcome the elastic force of the spring and move downward, so that the through hole and the spray hole are aligned, and the liquid medicine is sprayed out through the through hole and the spray hole. When the liquid pump stops working, the hydraulic pressure in the sealing tube is reduced, and the sealing tube is moved upward by the spring, so that the through hole and the spray hole are misaligned. Through the opening and closing mechanism, the spray hole can be automatically opened or closed according to the working state of the liquid pump, so as to prevent soil from entering the interior of the liquid medicine tank through the spray hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the rake tooth frame of the utility model;

[0017] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0018] In the figure: 1, frame; 2, bracket; 3, plow roller; 4, motor; 5, disinfectant tank; 6, controller; 7, battery; 8, connecting frame; 9, rake tooth frame; 10, rake teeth; 11, main pipe; 12, liquid pump; 13, connecting pipe; 14, liquid tank; 15, branch pipe; 16, spray hole; 17, sealing pipe; 18, spring; 19, through hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example:

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a greenhouse cultivation disinfection and sterilization device, comprising a frame 1, a plowing mechanism is arranged at the bottom of one side of the frame 1, and a disinfectant box 5 is installed at the middle of the top of the frame 1, wherein,

[0022] A rake rack 9 is installed at the bottom of the frame 1 away from the plowing mechanism, and rake teeth 10 are fixedly connected to the bottom of the rake rack 9 at equal intervals. A main pipe 11 is installed on the top of the rake rack 9. A liquid pump 12 is installed in the disinfectant box 5, and the liquid pump 12 is connected to the main pipe 11 through a connecting pipe 13;

[0023] A liquid medicine tank 14 is provided in the rake teeth 10, and the main pipe 11 is connected to the liquid medicine tank 14 through a branch pipe 15. Spray holes 16 are equidistantly provided on the ring side of the rake teeth 10 corresponding to the liquid medicine tank 14, and the spray holes 16 are controlled by an opening and closing mechanism.

[0024] The agricultural machine drives the frame 1 to move, first loosens the soil through the plowing mechanism, and then levels the soil through the rake teeth 10. At the same time, the liquid pump 12 draws out the soil disinfectant in the disinfectant box 5, so that the soil disinfectant enters the liquid tank 14 through the main pipe 11 and the branch pipe 15, and is finally discharged through the spray hole 16, so that the soil disinfectant is evenly injected into the soil, assisting the soil to complete rapid sterilization, which can effectively improve the disinfection and sterilization efficiency of the soil, and thus improve the agricultural production efficiency.

[0025] See also Figures 1 to 3 The plowing mechanism includes a bracket 2, a bracket 2 is installed at the bottom of the frame 1 corresponding to the connecting frame 8, a plowing roller 3 is rotatably connected to the inner side of the bracket 2, a motor 4 is installed on the outer side of the bracket 2, and the shaft end of the motor 4 is fixedly connected to the plowing roller 3. A controller 6 is installed on the outer side of the disinfectant box 5, and a battery 7 is installed on the top of the frame 1 close to the disinfectant box 5. A connecting frame 8 is fixedly connected to the top of one end of the frame 1 corresponding to the plowing mechanism, and the frame 1 is connected to the agricultural machine through the connecting frame 8. The battery 7 supplies power to the motor 4 and the liquid pump 12, and the motor 4 and the liquid pump 12 are controlled by the controller 6. When the motor 4 is working, it drives the plowing roller 3 to rotate, so as to facilitate turning the soil.

[0026] See also Figures 1 to 3The opening and closing mechanism includes a sealing tube 17. The sealing tube 17 is arranged in the liquid medicine tank 14. A spring 18 is installed at the bottom of the sealing tube 17. The bottom end of the spring 18 is connected to the bottom end of the liquid medicine tank 14. The sealing tube 17 has a through hole 19 passing through the outer side of the corresponding spray hole 16. The liquid medicine tank 14 is a rectangular tank, and the internal size of the liquid medicine tank 14 is consistent with the external size of the sealing tube 17. The bottom of the sealing tube 17 is in a closed state, and the top of the sealing tube 17 is in an open state. When the liquid pump 12 is working, the liquid medicine is injected into the liquid medicine tank 14. , and then enters the sealing tube 17, pushing the sealing tube 17 to overcome the elastic force of the spring 18 and move downward, so that the through hole 19 is aligned with the spray hole 16, so that the liquid medicine is sprayed out through the through hole 19 and the spray hole 16. When the liquid pump 12 stops working, the hydraulic pressure in the sealing tube 17 is reduced, and the sealing tube 17 is moved upward by the spring 18, so that the through hole 19 and the spray hole 16 are misaligned. Through the opening and closing mechanism, the spray hole 16 can be automatically opened or closed according to the working state of the liquid pump 12, so as to prevent the soil from entering the interior of the liquid medicine tank 14 through the spray hole 16.

[0027] Working principle: This kind of greenhouse cultivation disinfection and sterilization equipment, the agricultural machine drives the frame 1 to move, firstly loosens the soil through the plowing mechanism, then levels the soil through the rake teeth 10, and at the same time the liquid pump 12 draws out the soil disinfectant in the disinfectant box 5, so that the soil disinfectant enters the liquid tank 14 through the main pipe 11 and the branch pipe 15, and finally is discharged through the spray hole 16, so that the soil disinfectant is evenly injected into the soil, assisting the soil to complete rapid sterilization, which can effectively improve the disinfection and sterilization efficiency of the soil, thereby improving the agricultural production efficiency, and when the liquid pump 12 is working, it pumps the liquid disinfectant into the liquid tank 14, and then the liquid disinfectant is discharged through the spray hole 16. The liquid medicine is injected into the liquid tank 14 and then enters the sealing tube 17, pushing the sealing tube 17 to overcome the elastic force of the spring 18 and move downward, so that the through hole 19 is aligned with the spray hole 16, and the liquid medicine is sprayed out through the through hole 19 and the spray hole 16. When the liquid pump 12 stops working, the hydraulic pressure in the sealing tube 17 is reduced, and the sealing tube 17 is moved upward by the spring 18, so that the through hole 19 and the spray hole 16 are misaligned. Through the opening and closing mechanism, the spray hole 16 can be automatically opened or closed according to the working state of the liquid pump 12, so as to prevent soil from entering the interior of the liquid medicine tank 14 through the spray hole 16.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A greenhouse cultivation disinfection and sterilization device, comprising a frame (1), characterized in that: A plowing mechanism is provided at the bottom of one side of the frame (1), and a disinfectant box (5) is installed at the middle of the top of the frame (1), wherein: A rake tooth frame (9) is installed at the bottom of the frame (1) away from the plowing mechanism, rake teeth (10) are fixedly connected to the bottom of the rake tooth frame (9) at equal intervals, a main pipe (11) is installed at the top of the rake tooth frame (9), a liquid pump (12) is installed in the disinfectant box (5), and the liquid pump (12) is connected to the main pipe (11) through a connecting pipe (13); A liquid medicine tank (14) is provided in the rake teeth (10), the main pipe (11) is connected to the liquid medicine tank (14) through a branch pipe (15), and spray holes (16) are equidistantly provided on the ring side of the rake teeth (10) corresponding to the liquid medicine tank (14), and the spray holes (16) are controlled to be on and off by an opening and closing mechanism.

2. The greenhouse cultivation disinfection and sterilization equipment according to claim 1 is characterized in that: The plowing mechanism comprises a bracket (2), the bracket (2) being installed at the bottom of the frame (1) corresponding to the connecting frame (8), a plowing roller (3) being rotatably connected inside the bracket (2), a motor (4) being installed outside the bracket (2), and a shaft end of the motor (4) being fixedly connected to the plowing roller (3).

3. The greenhouse cultivation disinfection and sterilization equipment according to claim 1 is characterized in that: A controller (6) is installed on one side outside the disinfectant box (5), a storage battery (7) is installed on the top of the frame (1) close to the disinfectant box (5), and a connecting frame (8) is fixedly connected to the top of one end of the frame (1) corresponding to the plowing mechanism.

4. The greenhouse cultivation disinfection and sterilization equipment according to claim 1, characterized in that: The opening and closing mechanism comprises a sealing tube (17), the sealing tube (17) is arranged in the medicine liquid tank (14), a spring (18) is installed at the bottom of the sealing tube (17), the bottom end of the spring (18) is connected to the bottom end of the medicine liquid tank (14), and a through hole (19) is penetrated on the outer side of the sealing tube (17) corresponding to the spray hole (16).

5. The greenhouse cultivation disinfection and sterilization equipment according to claim 4 is characterized in that: The medicine liquid tank (14) is a rectangular tank, and the internal dimensions of the medicine liquid tank (14) match the external dimensions of the sealing tube (17). The bottom of the sealing tube (17) is in a closed state, and the top of the sealing tube (17) is in an open state.

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